package com.qianfeng.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.qianfeng.pojo.ShoppingCar;

/**
 * Servlet implementation class DeleteShopCarItemServlet
 */
@WebServlet("/deleteShopCarItemServlet")
public class DeleteShopCarItemServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		response.setContentType("text/html;charset=UTF-8");
		request.setCharacterEncoding("UTF-8");
		HttpSession session=request.getSession();
		ShoppingCar shoppingCar=(ShoppingCar) session.getAttribute("shopCar");
		int proId=Integer.parseInt(request.getParameter("proId"));
		shoppingCar.removeShoppingCarItem(proId);
		PrintWriter out = response.getWriter();
		out.println("删除成功..");
	}

}
